Seat portion of a chair



FIG. 1 is a perspective view of a seat portion of a chair showing our new design.

FIG. 2 is a front view of the seat portion of FIG. 1.

FIG. 3 is a rear view of the seat portion of FIG. 1.

FIG. 4 is a left side view of the seat portion of FIG. 1.

FIG. 5 is a right side view of the seat portion of FIG. 1.

FIG. 6 is a top view of the seat portion of FIG. 1; and,

FIG. 7 is a bottom view of the seat portion of FIG. 1.

The broken lines in the figures illustrate the environment of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a seat portion of a chair, as shown and described. 